'Menstruating' in the Bible

"You are not to approach a menstruating woman to have sexual relations with her.

"If a man has sexual relations with a menstruating woman, he has exposed her nakedness, laying bare her fountain. He has exposed the source of her blood. Both are to be eliminated from contact with their people.

"Son of Man, when the house of Israel was living on their own land, they defiled it with their lifestyles and behavior; they were as disqualified to be with me as a menstruating woman is to you.